| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.74 | 13.707% | $199.8287 | $199.83 | $199.85 | $199.80 |
| Purchase #2 | $235.53 | 9.242% | $257.2977 | $257.30 | $257.30 | $257.30 |
| Purchase #3 | $173.78 | 13.325% | $196.9362 | $196.94 | $196.95 | $196.90 |
| Purchase #4 | $127.81 | 3.677% | $132.5096 | $132.51 | $132.50 | $132.50 |
| Purchase #5 | $181.32 | 4.159% | $188.8611 | $188.86 | $188.85 | $188.90 |
| Purchase #6 | $73.58 | 5.564% | $77.674 | $77.67 | $77.65 | $77.70 |
| Purchase #7 | $205.42 | 9.833% | $225.6189 | $225.62 | $225.60 | $225.60 |
| 7 purchase totals = | $1,173.18 | $1,278.7262 | $1,278.73 | $1,278.70 | $1,278.70 | |